84 lines
3.1 KiB
Ruby
84 lines
3.1 KiB
Ruby
class Scipy < Formula
|
|
desc "Software for mathematics, science, and engineering"
|
|
homepage "https://www.scipy.org"
|
|
url "https://files.pythonhosted.org/packages/07/76/7e844757b9f3bf5ab9f951ccd3e4a8eed91ab8720b0aac8c2adcc2fdae9f/scipy-1.1.0.tar.gz"
|
|
sha256 "878352408424dffaa695ffedf2f9f92844e116686923ed9aa8626fc30d32cfd1"
|
|
revision 3
|
|
head "https://github.com/scipy/scipy.git"
|
|
|
|
bottle do
|
|
cellar :any
|
|
sha256 "625cdcd650ae70a468c62f5072a65320bbc38726f9dfed5cc95e0987b97119a6" => :mojave
|
|
sha256 "90bfe2e974a0b86dc935eced966266d632c8667512e079b19e73cb26efdc24d6" => :high_sierra
|
|
sha256 "8f1e3b45499332bd723e6779517bec30063c0f1fd68e85c135f078397dde524d" => :sierra
|
|
end
|
|
|
|
option "without-python", "Build without python2 support"
|
|
|
|
depends_on "swig" => :build
|
|
depends_on "gcc" # for gfortran
|
|
depends_on "numpy"
|
|
depends_on "openblas"
|
|
depends_on "python" => :recommended
|
|
depends_on "python@2" => :recommended
|
|
|
|
cxxstdlib_check :skip
|
|
|
|
# https://github.com/Homebrew/homebrew-python/issues/110
|
|
# There are ongoing problems with gcc+accelerate.
|
|
fails_with :gcc_4_2
|
|
|
|
def install
|
|
openblas = Formula["openblas"].opt_prefix
|
|
ENV["ATLAS"] = "None" # avoid linking against Accelerate.framework
|
|
ENV["BLAS"] = ENV["LAPACK"] = "#{openblas}/lib/libopenblas.dylib"
|
|
|
|
config = <<~EOS
|
|
[DEFAULT]
|
|
library_dirs = #{HOMEBREW_PREFIX}/lib
|
|
include_dirs = #{HOMEBREW_PREFIX}/include
|
|
[openblas]
|
|
libraries = openblas
|
|
library_dirs = #{openblas}/lib
|
|
include_dirs = #{openblas}/include
|
|
EOS
|
|
|
|
Pathname("site.cfg").write config
|
|
|
|
# gfortran is gnu95
|
|
Language::Python.each_python(build) do |python, version|
|
|
ENV["PYTHONPATH"] = Formula["numpy"].opt_lib/"python#{version}/site-packages"
|
|
ENV.prepend_create_path "PYTHONPATH", lib/"python#{version}/site-packages"
|
|
system python, "setup.py", "build", "--fcompiler=gnu95"
|
|
system python, *Language::Python.setup_install_args(prefix)
|
|
end
|
|
end
|
|
|
|
# cleanup leftover .pyc files from previous installs which can cause problems
|
|
# see https://github.com/Homebrew/homebrew-python/issues/185#issuecomment-67534979
|
|
def post_install
|
|
Language::Python.each_python(build) do |_python, version|
|
|
rm_f Dir["#{HOMEBREW_PREFIX}/lib/python#{version}/site-packages/scipy/**/*.pyc"]
|
|
end
|
|
end
|
|
|
|
def caveats
|
|
if (build.with? "python@2") && !Formula["python@2"].installed?
|
|
homebrew_site_packages = Language::Python.homebrew_site_packages
|
|
user_site_packages = Language::Python.user_site_packages "python"
|
|
<<~EOS
|
|
If you use system python (that comes - depending on the OS X version -
|
|
with older versions of numpy, scipy and matplotlib), you may need to
|
|
ensure that the brewed packages come earlier in Python's sys.path with:
|
|
mkdir -p #{user_site_packages}
|
|
echo 'import sys; sys.path.insert(1, "#{homebrew_site_packages}")' >> #{user_site_packages}/homebrew.pth
|
|
EOS
|
|
end
|
|
end
|
|
|
|
test do
|
|
Language::Python.each_python(build) do |python, _version|
|
|
system python, "-c", "import scipy"
|
|
end
|
|
end
|
|
end
|